I have 2 Vikings and love them both. Older one around 10 years old now. The feet and most accessories are interchangeable. You might want to consider this (whether feet, etc that you already have would fit a new machine). Both my machines were new -- the sapphire was used on a quilting cruise (got a fabulous deal on it). My Viking dealer is 30 miles away, and their service is absolutely wonderful. I am presently considering a refurbished machine at their shop. Good luck with your decision.
Linda in Missouri